Intended for healthcare professionals

News

Headlines

BMJ 1994; 309 doi: https://doi.org/10.1136/bmj.309.6969.1600 (Published 17 December 1994) Cite this as: BMJ 1994;309:1600

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: January 2018 to March 2024

Rendering graph...
AbstractFullPdf
Jan 2018200
Feb 2018300
Mar 2018200
Apr 2018200
May 2018600
Jun 2018300
Aug 2018500
Sep 2018100
Oct 2018100
Nov 2018110
Dec 2018420
Jan 2019510
Feb 2019500
Mar 20191620
Apr 2019700
May 2019900
Jun 20191500
Jul 2019350
Aug 2019370
Oct 2019020
Nov 2019130
Dec 2019260
Jan 2020330
Feb 2020140
Mar 2020070
May 2020780
Jun 2020440
Jul 2020560
Aug 2020660
Sep 2020570
Oct 20201230
Nov 20202310
Dec 2020600
Jan 2021700
Feb 2021300
Mar 2021310
Apr 2021400
May 2021600
Jun 2021200
Jul 2021200
Aug 2021200
Sep 2021300
Oct 2021200
Nov 2021200
Dec 2021200
Jan 2022200
Feb 2022100
Mar 2022300
Apr 2022500
May 2022800
Jun 2022110
Jul 2022210
Aug 2022100
Oct 2022620
Nov 2022700
Dec 2022700
Jan 2023200
Feb 2023210
Mar 2023200
May 2023100
Jun 2023010
Aug 2023100
Sep 2023600
Oct 2023510
Nov 2023700
Dec 2023200
Jan 2024110
Feb 20243000
Mar 2024110
Total309880